CVE-2026-12313 | Mozilla Firefox up to 151 Process Sandboxing sandbox

June 16, 2026 Yanac

A vulnerability categorized as critical has been discovered in Mozilla Firefox up to 151. Affected by this vulnerability is an unknown functionality of the component Process Sandboxing. The manipulation results in sandbox issue.

This vulnerability is identified as CVE-2026-12313. The attack can be executed remotely. There is not any exploit available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More